diff --git a/.github/workflows/lint-test.yml b/.github/workflows/lint-test.yml
index 8846d44d..b457ea14 100644
--- a/.github/workflows/lint-test.yml
+++ b/.github/workflows/lint-test.yml
@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: 18.x
+        node-version: [18.x]
 
     steps:
       - uses: actions/checkout@v3